| Name | Bulbophyllum vagans var. angustum Ames |
| Authorship | Ames |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Bulbophyllum vagans Ames & Rolfe |
| Citation | 1907 Philipp. J. Sci. 2: 335 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Bulbophyllum vagans var. angustum Ames |
| Identification made in | [no date] (1) |